Do you believe there are monsters in this world?
Human vision is produced when light acts on the visual organs and is then processed by the nervous system.
If that's the case, can you really be certain that the world you see is the real world?
If one person's eyes see a world different from the one most people see, then who is right: that person or the majority?
Is someone whom others regard as mentally ill necessarily crazy?
If that person told you there were monsters in this world, would you believe it, or would you dismiss it as the ravings of a madman?
What is real, and what is false?
Amid complex human nature and twisted hearts, invisible monsters may be stirring up trouble, scanning every prey that passes above the abyss with greedy eyes.
